14880287 has 16 divisors (see below), whose sum is σ = 17314560. Its totient is φ = 12684672.

The previous prime is 14880269. The next prime is 14880293. The reversal of 14880287 is 78208841.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14880287 - 2⁶ = 14880223 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 14880287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14880487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6428 + ... + 8430.

It is an arithmetic number, because the mean of its divisors is an integer number (1082160).

Almost surely, 2^14880287 is an apocalyptic number.

14880287 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

14880287 is a deficient number, since it is larger than the sum of its proper divisors (2434273).

14880287 is a wasteful number, since it uses less digits than its factorization.

14880287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062.

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 14880287 is about 3857.4975048599. The cubic root of 14880287 is about 245.9633706230.

The spelling of 14880287 in words is "fourteen million, eight hundred eighty thousand, two hundred eighty-seven".